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IBM FlashSystem vs NetApp Private Storage comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Jun 3, 2026

Review summaries and opinions

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

Categories and Ranking

IBM FlashSystem
Ranking in NAS
7th
Average Rating
8.2
Reviews Sentiment
6.9
Number of Reviews
113
Ranking in other categories
Modular SAN (Storage Area Network) (3rd), All-Flash Storage (11th)
NetApp Private Storage
Ranking in NAS
9th
Average Rating
8.6
Reviews Sentiment
6.7
Number of Reviews
15
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of September 2026, in the NAS category, the mindshare of IBM FlashSystem is 5.5%, down from 11.4% compared to the previous year. The mindshare of NetApp Private Storage is 4.4%, up from 2.0% compared to the previous year. It is calculated based on PeerSpot user engagement data.
NAS Mindshare Distribution
ProductMindshare (%)
IBM FlashSystem5.5%
NetApp Private Storage4.4%
Other90.1%
NAS
 

Featured Reviews

OmarIsmail1 - PeerSpot reviewer
Infrastructure Technical Specialist II at Clicks Group
Offers high performance and dependable support for fast storage needs
The most valuable feature of IBM FlashSystem is its robust back code. When integrated properly into the environment and configured according to the guidelines, it provides a very solid infrastructure that does the job on demand. Additionally, IBM FlashSystem offers competitive pricing and reliable performance. The hardware is dependable, ensuring that it functions effectively when the setup is done correctly.
Atilla Celiloglu - PeerSpot reviewer
Broadcast Technology Director at tv8
Has supported continuous broadcasting with reliable performance and consistent operations
They can make more solutions for cloud integration in NetApp Private Storage. It should be easier to use the cloud S3 integration, maybe from a NetApp interface, where users can choose the type of storage before sending to S3. I would like to see more audit and performance logs via cloud integrations and ONTAP. Without the need for separate software.

Quotes from Members

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

Pros

"With IBM FlashSystem the report takes two hours or less than a two-hour on a rotation, we can get our reports very quickly and this is something very valuable to our management."
"The ease of use of the system: If you have a small storage team, then this is the platform for you, because it is really easy to manage, really easy to use, and it does not take a lot of training."
"The FlashSystem 900 consistently delivers performance below 1ms for read/write. This performance is essential for an effective SVC stretch-cluster configuration across two datacenters, and presenting active-active storage to the customer."
"The documentation is excellent so far, the solution is very fast and offers very good flexibility with a pretty decent price point, and the product is user-friendly with an easy setup process."
"Our automatic banking systems have become twice as quick with flash storage."
"IBM FlashSystem is a flexible solution with plenty of features."
"The feature I find most valuable, is the deduplication, because the nature of the data that we are using in our current environment, has a lot of replicated data."
"If you are targeting functionality, we get the most functionality from IBM FlashSystem, and then from Pure Storage, and then from Dell EMC boxes."
"NetApp has its own dedicated operating system, so it will not be affected by any wireless piggybacking or malware. That's the beauty of NetApp's operating system."
"They have the scalability that we need, that we ask for, and I think it is a very, very good solution."
"We feel that NetApp gave us a platform (base) which could clearly arrange all our files and volumes."
"When it came time to replace, we evaluated EMC, NetApp, IBM again and chose NetApp and have not regretted it."
"If your company has the budget for NetApp Private Storage I would recommend it."
"Really, I sell only NetApp because I know it and it's really good and very predictable."
"At the moment, we are extensively using SnapMirror."
"Very stable and very scalable."
 

Cons

"Recently, we deployed SS9100. At the core level that is deployed on that storage, it is not stable."
"I would like to see an improvement in the handling of large amounts of rights."
"The technical support in my region is satisfactory but it could improve. Support is very important for customers and downtime is very critical for us. We would like onsite or complete technical support which can help us to minimize our downtime or if problems occur."
"The array level RAID does not seem available."
"The several major crashes resulted in the entire weekends being lost in rebuilding the array and then for restoring the data."
"It is slightly more expensive, however, it all depends on your supplier."
"I have used support and it needs improvement."
"One area for improvement is in the GUI, where host clusters are not properly dealt with."
"There is room for improvement in the support. It has been a problem for our team."
"I think that it should work better with Microsoft solutions, more integrated with Microsoft. We also need integrated NAS and block storage."
"There may actually be so many features that the end-user gets lost in the volume."
"If you overthink provisioning, if you over-allocate, if it gets full, or if something crazy happens and you haven't been watching, then you can lose data."
"They need a little more technical people in Akola."
"The price could be lower."
"The hardware does not last as long as it could with new software."
"This product is probably one of the most complex to set up on the market."
 

Pricing and Cost Advice

"IBM V7000 has a new license and price structure which provides intuitive licensing based on the functions customers wish to enable and use the most."
"Our customers would like IMB FlashSystem to be less expensive."
"I'd rate the basic licensing and the Virtualize software a ten out of ten, and the extra Spectrum and other an eight out of ten."
"This is an expensive product and if the price were reduced it would be better."
"I price of IBM FlashSystem is reasonable and competitive."
"Overall the price of the solution is expensive and this includes the license."
"If five is a good price and one is a high price, I would rate the price a two or three out of five."
"The cost is pretty high in terms of licensing. We pay at least $100,000 USD in licensing fees for the storage."
"The price of NetApp Private Storage is similar to other solutions. There is typically an annual license required for this solution."
"It is an expensive solution."
"The price could be lower."
"NetApp Private Storage is cheaper here in India compared to other solutions, such as Dell."
"The product is costly."
"In general, I am pleased with the pricing, though it is a little high."
"We negotiate whatever deal we can get on the type of storage that it is, but it's totally under our control,."
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Top Industries

By visitors reading reviews
Financial Services Firm
12%
Outsourcing Company
10%
Comms Service Provider
8%
Manufacturing Company
8%
Outsourcing Company
11%
Construction Company
11%
Comms Service Provider
9%
Manufacturing Company
9%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business47
Midsize Enterprise21
Large Enterprise60
By reviewers
Company SizeCount
Small Business6
Midsize Enterprise2
Large Enterprise7
 

Questions from the Community

What is your experience regarding pricing and costs for IBM FlashSystem?
The pricing is high; storage solutions are always expensive. I do not know if the price needs to be reviewed, but it is worth considering.
What needs improvement with IBM FlashSystem?
As far as I know, IBM FlashSystem has already improved, but I do not see room for improvement. It is simple to use and manage via SVC, simple to configure, and even for the zoning, I do not see imp...
What is your primary use case for IBM FlashSystem?
We are not working with Object Storage or Storage Protect; we are working with SAN storage and LUN storage. I am a consultant assigned to a customer in France. We are working with SVC in regard to ...
What needs improvement with NetApp Private Storage?
They can make more solutions for cloud integration in NetApp Private Storage. It should be easier to use the cloud S3 integration, maybe from a NetApp interface, where users can choose the type of ...
What is your primary use case for NetApp Private Storage?
It consists of a large production company and national television channels broadcasting 24/7. We wanted to choose a stable product with flawless SLA levels for an organization that broadcasts 24/7....
What advice do you have for others considering NetApp Private Storage?
I believe it will deliver the expected performance and stability for television channels and production studios. On a scale of 1-10, I rate NetApp Private Storage an 8.
 

Also Known As

IBM Storwize
NPS
 

Overview

 

Sample Customers

Celero, Friedhelm Loh Group, Clarks, Mingkang Natregro Health Food Group, Sofia, Etisalat Fights Fraud, UF Health Shands Hospital, Generali, Elecon Engineering Company Limited, Ventiv , Technology, CPFL Energia, Royal Caribbean Cruises Ltd., SciQuest, Coca-Cola Bottling Co. Consolidated, Paddy Power, Kelsey-Seybold Clinic, Interconnect Services, Severstal IP-Only AB, PVU Group GmbH
ASE IT, Concerto Cloud
Find out what your peers are saying about IBM FlashSystem vs. NetApp Private Storage and other solutions. Updated: September 2026.
913,806 professionals have used our research since 2012.